EP 1227534 A4 20061129 - SMALL-SIZED PHASE SHIFTER AND METHOD OF MANUFACTURE THEREOF
Title (en)
SMALL-SIZED PHASE SHIFTER AND METHOD OF MANUFACTURE THEREOF
Title (de)
KLEINER PHASENSCHIEBER UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
COMPENSATEUR DE PHASE DE PETITE TAILLE ET PROCEDE DE FABRICATION
Publication
Application
Priority
- JP 0006708 W 20000928
- JP 27968099 A 19990930
Abstract (en)
[origin: EP1227534A1] A phase shifter for switching passing phase of a high-frequency signal by means of ON/OFF control of a micro-machine switch, the micro-machine switch comprising cantilevers (11a), (11b) with one ends thereof connected to a second distributed constant line (3a), (3b) and the other ends thereof formed to be capable of coming toward and away from the other of a first distributed constant line (2a), (2b). The micro-machine switch further comprises a first insulating section formed in a region where the first distributed constant line (2a), (2b) faces the cantilevers (11 a), (11b), and a second insulating section (15a), (15b) for keeping a voltage value of a first control signal together with the first insulating section. <IMAGE>
IPC 8 full level
B81B 3/00 (2006.01); H01H 59/00 (2006.01); B81C 1/00 (2006.01); H01P 1/12 (2006.01); H01P 1/18 (2006.01)
CPC (source: EP US)
H01H 59/0009 (2013.01 - EP US); H01P 1/127 (2013.01 - EP US); H01P 1/184 (2013.01 - EP US); H01H 2059/0072 (2013.01 - EP US)
Citation (search report)
- [A] EP 0840394 A2 19980506 - HUGHES AIRCRAFT CO [US]
- [A] US 3796976 A 19740312 - HENG T, et al
- [A] US 4959515 A 19900925 - ZAVRACKY PAUL M [US], et al
- See references of WO 0124307A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 1227534 A1 20020731; EP 1227534 A4 20061129; EP 1227534 B1 20081231; DE 60041271 D1 20090212; JP 2001102804 A 20010413; JP 3374804 B2 20030210; MY 126943 A 20061130; TW 494600 B 20020711; US 6744334 B1 20040601; WO 0124307 A1 20010405
DOCDB simple family (application)
EP 00962925 A 20000928; DE 60041271 T 20000928; JP 0006708 W 20000928; JP 27968099 A 19990930; MY PI20004589 A 20000930; TW 89120191 A 20000929; US 8960202 A 20020820